I am many miles from a station, far from garage or repairers. And at first I am conscious of a vague uneasiness, that is not without its charm. I am at the mercy of this mysterious force, that is yet more logical than I. A caprice of its hidden life--one of those caprices that, mysterious as they may seem to us, are yet never wrong, and put our arrogant reason to shame--and I should be solitary in this illimitable vastness of green, chained to the enigmatic mass that my arms cannot move. But the monster, I say to myself, has no secrets that I have not learned. Before placing myself in its power, I took it to pieces, and examined its organs. And, now that it snorts at my feet, I can recall its physiology. I know its infallible wheelwork, its delicate points; I have studied its infantile maladies, and learned what diseases are fatal. I have had its heart and soul laid bare, I have looked into the profound circulation of its life. Its soul is the electric spark, which, seven or eight hundred times to the minute, sends fiery breath through the veins. And the terrible, complex heart is composed, first of all, of the carburetter, with its strange double face: the carburetter, which prepares, proportions and volatilizes the petrol--subtle fairy that has slumbered ever since the world began, and is now recalled to power, and united to the air that has torn her from sleep. This redoubtable mixture is eagerly swallowed by the mighty viscera close by, which contain the explosion chamber, the piston, all the live force of the motor. And around these, which form one mass of flame, pure water circulates always, restraining the passionate ardour that else would devour them and turn them into a flow of lava, calming with its long and icy caress the mortal frenzy of toil--vigilant, untiring water, that the radiator posted in front of the car keeps cool, and freshens with all the sweetness of valley and plain. Next comes the trembler-blade which governs the spark, and is in its turn controlled by the movement of the motor. The soul obeys what is properly the body, and the body, in most ingenious harmony, obeys the soul. But so strangely elastic is this preordained harmony that it is open to a more independent or more intelligent will--that of the driver, which stands here for the will of the gods--to improve still further this admirable equilibrium of two alien forces; and by means of the "advance ignition" lever, to precipitate the spark at the moment that the accidental aid or resistance of the road may render most favourable. III